---
title: newUserClient
framework: kernel
role: pseudoSymbol
path: kernel/iostream/1809695-newuserclient
---

# newUserClient

See the documentation for the IOService method newUserClient.

## Declaration

```occ
virtual IOReturn newUserClient(
 task_t owningTask,
 void *securityID, 
 UInt32 type,
 OSDictionary *properties, 
 IOUserClient **handler ); 
```